How to save everyone in the ME2 suicide mission

Hopefully, if you've completed everyone's loyalty mission and made all of the right choices, you have a fully loyal crew going in to the suicide mission.

Here's how to complete it with no casualties providing everyone is loyal. It also has the added bonus of having some call-backs in ME3 and exclusive dialogue to ME2.

PART ONE

PART TWO

PART THREE

That should get you the achievement and save everyone on your crew.